From 5a70856f301dcbe2e398ff735c1d9a2c706d7ac5 Mon Sep 17 00:00:00 2001
From: Rasmus Fuhse <fuhse@data-quest.de>
Date: Tue, 9 Apr 2024 12:04:31 +0000
Subject: [PATCH] Resolve "PHP Warnungen im WIKI"
Closes #3967
Merge request studip/studip!2832
---
app/controllers/course/wiki.php | 2 +-
app/views/course/wiki/newpages.php | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/app/controllers/course/wiki.php b/app/controllers/course/wiki.php
index 8c891ba200c..b8a50dc6880 100644
--- a/app/controllers/course/wiki.php
+++ b/app/controllers/course/wiki.php
@@ -389,7 +389,7 @@ class Course_WikiController extends AuthenticatedController
$this->redirect($this->editURL($page));
return;
}
- if (!$page->isEditable()) {
+ if ($page->isNew() || !$page->isEditable()) {
throw new AccessDeniedException();
}
Navigation::activateItem('/course/wiki/start');
diff --git a/app/views/course/wiki/newpages.php b/app/views/course/wiki/newpages.php
index d165819feec..99e0f29eed6 100644
--- a/app/views/course/wiki/newpages.php
+++ b/app/views/course/wiki/newpages.php
@@ -69,7 +69,9 @@
break;
}
}
- $oldcontent = $oldversion->content;
+ if ($oldversion) {
+ $oldcontent = $oldversion->content;
+ }
$oldcontent = strip_tags(wikiReady($oldcontent));
$content = strip_tags(wikiReady($page->content));
--
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